http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111333098-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2004-64 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B82Y40-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01F17-235 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B82Y40-00 |
| filingDate | 2018-11-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-04-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-04-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-111333098-B |
| titleOfInvention | Preparation method of cerium dioxide nano cube |
| abstract | The application discloses a preparation method of cerium dioxide nano-cubic blocks, which comprises the following steps: (a) to obtain a catalyst containing Ce 3+ Ion, Ce 4+ Ion(s)And CH 3 COO ‑ A mixed solution A of ions; (b) mixing the solution A with alkali liquor B under the condition of inactive gas to obtain solution C containing precipitate; (c) under the condition of inactive gas, heating and aging the solution C containing the precipitate to obtain a suspension D, wherein the solution C contains NO 3 ‑ (ii) a (d) And carrying out solid-liquid separation on the suspension D to obtain the cerium dioxide nano cubic block. The method is simple and easy to implement, low in cost and high in yield, and cerium dioxide nano cubic blocks with uniform size, high crystallinity and good dispersibility are obtained. |
| priorityDate | 2018-11-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 47.